NBC September 18, 2017 4:04 pm Hurricane Maria Churns Toward Caribbean, Threatens Puerto Rico Authorities have issued a hurricane watch for Puerto Rico as Hurricane Maria churns toward the Eastern Caribbean amid forecasts it could become a major hurricane. US & World Videos 0:48 Interstate 95 in Norwalk closed after crash and fire 0:37 Crash and fire shut down both sides of Interstate 95 in Norwalk 1:36 Arizona Senate repeals 1864 abortion ban 2:15 Heavily-camouflaged minors charged after ‘assassins' game at Old Lyme school 2:40 7th grader brought gun to school in Hartford: police